<template>
  <div>
    <!-- 面包屑导航区 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
        <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
        <el-breadcrumb-item>订单管理</el-breadcrumb-item>
        <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区域 -->
    <el-card>
        <el-row>
            <el-col :span="8">
                <!-- input输入框 -->
                <el-input placeholder="请输入内容">
                    <el-button slot="append" icon="el-icon-search"></el-button>
                  </el-input>
            </el-col>
        </el-row>

        <!-- 订单列表数据 -->
        <el-table :data="orderList" border stripe>
            <el-table-column type="index" label="#"></el-table-column>
            <el-table-column label="订单编号" prop="order_number"></el-table-column>
            <el-table-column label="订单价格" prop="order_price"></el-table-column>
            <el-table-column label="是否付款" prop="pay_status">
                <template slot-scope="scope">
                    <el-tag v-if="scope.row.pay_status === 1" type="success">已付款</el-tag>
                    <el-tag v-else type="danger">未付款</el-tag>
                </template>
            </el-table-column>
            <el-table-column label="是否发货" prop="is_send"></el-table-column>
            <el-table-column label="下单时间" prop="create_time">
                <template slot-scope="scope">
                    {{scope.row.create_time | dataFormat}}
                </template>
            </el-table-column>
            <el-table-column label="操作">
                <template slot-scope="scope">
                    <el-button type="primary" icon="el-icon-edit" size="mini"
                    @click="showBox"></el-button>
                    <el-button type="success" icon="el-icon-location" size="mini"
                    @click="showProgressBox"></el-button>
                </template>
            </el-table-column>
        </el-table>

        <!-- 分页列表 -->
        <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5,10,25,20]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total">
        </el-pagination>
    </el-card>

    <!-- 修改地址的对话框 -->
    <el-dialog
    title="修改地址"
    :visible.sync="addressVisible"
    width="50%"
    @close="addressDialogClosed">
    <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
        <el-form-item label="省市区/县" prop="address1">
            <el-cascader
            v-model="addressForm.address1"
            :options="cityData"
            :props="{ expandTrigger: 'hover' }"
            @change="handleChange"></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
    </el-form>
    <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible = false">确 定</el-button>
    </span>
    </el-dialog>

    <!-- 展示物流进度的对话框 -->
    <el-dialog
    title="物流进度"
    :visible.sync="progressVisible"
    width="50%">
    <el-timeline>
        <el-timeline-item
          v-for="(activity, index) in progressInfo"
          :key="index"
          :timestamp="activity.time">
          {{activity.context}}
        </el-timeline-item>
      </el-timeline> 
    </el-dialog>

  </div>
</template>

<script>
import cityData from './citydata'
export default {
    data() {
        return {
            // 查询对象
            queryInfo: {
                query:'',
                pagenum: 1,
                pagesize: 10
            },
            // 总数据条数
            total: 0,
            // 订单数组
            orderList:[],
            // 控制地址修改对话框的显示与隐藏
            addressVisible: false,
            // 地址表单
            addressForm: {
                address1: [],
                address2:''
            },
            // 地址验证规则对象
            addressFormRules: {
                address1:[
                    { required: true, message:'请选择省市区/县',trigger: 'blur' }
                ],
                address2:[
                    { required: true, message:'请输入详细地址',trigger: 'blur' }
                ]
            },
            cityData,
            // 控制物流进度的对话框的显示与隐藏
            progressVisible: false,
            // 物流信息
            progressInfo: []
        }
    },
    created() {
        this.getOrderList()
    },
    methods:{
        async getOrderList() {
            const {data:res} = await this.$http.get('orders',{params:this.queryInfo})
            if(res.meta.status !== 200) return this.$message.error('获取订单失败！')
            
            this.total = res.data.total
            this.orderList = res.data.goods
            console.log(res.data);
        },
        handleSizeChange(newSize) {
            this.queryInfo.pagesize = newSize
            this.getOrderList()
        },
        handleCurrentChange(newPage) {
            this.queryInfo.pagenum = newPage
            this.getOrderList()
        },
        // 编辑的对话框
        showBox() {
            this.addressVisible = true
        },
        // 修改地址对话框关闭事件
        addressDialogClosed() {
        this.$refs.addressFormRef.resetFields()
        },
        handleChange() {
            console.log(this.addressForm.address1);
        },
        async showProgressBox() { 
            const {data:res} = await this.$http.get('/kuaidi/1106975712662')
            if(res.meta.status !== 200) return this.$message.error('获取物流信息失败')

            this.progressInfo = res.data
            this.progressVisible = true
            
            console.log(this.progressInfo);
        }
    }

}
</script>

<style lang="less" scoped>
.el-cascader{
    width: 100%;
}
</style>